轴承型号 | 外形尺寸 (mm) | |||
d | D | B | r min | |
7903CEF | 17 | 30 | 7 | 0.3 | 7003CEF | 17 | 35 | 10 | 0.3 |
7203CEF | 17 | 40 | 12 | 0.6 | 7303CEF | 17 | 47 | 14 | 1 |
7904CEF | 20 | 37 | 9 | 0.3 | 7004CEF | 20 | 42 | 12 | 0.6 |
7204CEF | 20 | 47 | 14 | 1 | 7304CEF | 20 | 52 | 15 | 1.1 |
7905CEF | 25 | 42 | 9 | 0.3 | 7005CEF | 25 | 47 | 12 | 0.6 |
7205CEF | 25 | 52 | 15 | 1 | 7305CEF | 25 | 62 | 17 | 1.1 |